Usage Tips:Computer Motherboard M-ATX DDR3 X 2 DIMM Slot Gaming Motherboard Replacement for LGA 1150 for Core I7 Item Type: Computer Motherboard Material: PCB, Metal Battery Type: Built In 240mAh CR2032 Battery (Included) Model: GA-B85M-D3V-A Chipset: B85 Chipset Sound Chip: Integrated for Realtek ALC887 8 Channel Sound Chip Network Chip: Onboard for Realtek Gigabit Ethernet Support CPU Type: for Core i7, for i5, for i3, for Pentium, for Celeron 22nm CPU Processors (CPU Not Included) CPU Socket: for LGA 1150 Memory Type: 2 x DDR3 DIMM (Memory Not Included) Maximum Memory Capacity: 16GB (Memory Not Included) Memory Description: Supports double channel DDR3 1600, 1333MHz memory (Memory Not Included) PCI-E Standard: PCI-E 3.0 PCI-E Slots: 1 x PCI-E X16 Graphics Card Slot, 2 x PCI-E X1 Slots PCI Slots: 1 x PCI Slot Storage Interface: 4 x III Ports, 2 x II Ports USB Interface: 4 x USB 3.0 Ports (2 Internal + 2 Rear), 8x USB 2.0 Ports (4 Internal + 4 Rear) Video Interface: 1 x DVI Port, 1 x VGA Port Power Interface: One 8 Pin, One 24 Pin Power Connector Other Interfaces: 1 x RJ45 Network Interface, Sound Interface, 1 x PS or 2 Keyboard or Mouse Combo Interface, 1 x COM Interface Motherboard Type: M-ATX Form Factor